[jira] [Resolved] (SAMZA-1094) Removal of MessageEnvelope class from the top-level API

["Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SAMZA-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Pan (Data Infrastructure) resolved SAMZA-1094.
-------------------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.13.0

> Removal of MessageEnvelope class from the top-level API
> -------------------------------------------------------
>
>                 Key: SAMZA-1094
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1094
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Yi Pan (Data Infrastructure)
>            Assignee: Prateek Maheshwari
>             Fix For: 0.13.0
>
>
> After SAMZA-1073 has removed the MessageEnvelope as the bounded type parameter to MessageStream, the only usage of MessageEnvelope class is mainly at ingress and egress streams of a graph.
> However, w/ further functions to do the following:
> a) extract a key from an unbound type M
> b) extract a message body from an unbound type M
> c) re-construct an unbound type M from an IncomingMessageEnvelope
> It would be possible to remove the interface class MessageEnvelope all together from the API.



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